Obtained the Jade Seal of the Kingdom and Summoned the Bad Commander at the Beginning

Traveling through a fantasy world, he became the useless prince Xia Chen. His mother was murdered and he was imprisoned in the cold palace. When my father passed away, a posthumous edict handed over the imperial seal to me! In an instant, the evil queen wanted to kill me, several royal brothers wanted me dead, and the civil and military officials of the dynasty regarded me as a pawn! At this critical moment, the conquest system of the heavens awakens! Bite! Congratulations to the host for achieving a hundred years of cultivation! Bite! Congratulations to the host for successfully summoning the bad handsome Yuan Tiangang! The queen wants to give poisoned wine? Yuan Tiangang led thirty-six captains to arrive: "Your Highness, your enemy will disappear from the world tonight." The prince dares to rebel? Soldier Immortal Han Xin is here, and millions of troops will be wiped out! Are the sects of the aristocratic family dissatisfied? The God of Death Bai Qi, Overlord Xiang Yu, Sword Master Gai Nie... As the Emperor of Heaven, I shall kill all enemies in the world!